Flash flooding alert for northeast September 1 through the morning of September 2, 2021? Recall, September 2, is one of the “52 dates.”
9/2/2021 = 9+2+20+21 = 52

And don’t forget the coverage of Ida began on August 27, the anniversary of Harvey flooding, and the 239th day of the year, the 52nd prime. *Hurricane = 52 *Tropical Storm Ida = 239

https://www.cnn.com/2021/09/01/weather/ida-flooding-tornado-forecast/index.html